A couple of hours ago I was using my headphones (Audio Technica M50x), I unplugged them so I could use them on my drum kit, and when I plugged them into the same port again the max volume felt like about half of what it used to be. I plugged it into a different computer and the max volume level was at the normal level of ear shattering on it. I tried re-installing drivers, restarting, safe mode, disabling enhancements, and maxing out the mixer with no luck, any Idea whats going on?